If "man -w" does not work (e.g. on solaris) then stay silent - this is just...

If "man -w" does not work (e.g. on solaris) then stay silent - this is just the man path; most of thisroot.sh will still have worked.


git-svn-id: http://root.cern.ch/svn/root/trunk@42769 27541ba8-7e3a-0410-8455-c3a389f83636

config/thisroot.sh

@@ -77,7 +77,7 @@ if [ -z "${MANPATH}" ]; then
    if `which manpath > /dev/null 2>&1` ; then
       default_manpath=`manpath`
    else
-      default_manpath=`man -w`
+      default_manpath=`man -w 2> /dev/null`
    fi
 fi